IRIS USA, Inc. Hand Warmers – Large, 60 Individual Warmers, Long-Lasting Up to 18 Hours for Warm and hot Hands - On The Go, Disposable, Handwarmers for Hands and Feet, Winter Essentials, White

Never worry about cold hands again with the IRIS USA Disposable Hand Warmers. Whether you are skiing, biking, hunting, fishing, camping, hiking, jogging, working outdoors, attending outdoor sports or concerts, or even just walking your dog on a cold day, these portable warmers reach an average temperature of 136°F, so your hands stay nice and toasty all day. With a shelf life of 4 years, they make the perfect addition to Cold Weather or Winter Emergency Kits. These warmers are simple to use and ready to go right out of the pack; just open the plastic wrapping, remove the pouch, and lightly shake the warmer to activate it. It heats up to its maximum temperature in just 15 minutes. If the temperature begins to decrease, gently massage the warmer to reactivate it. The regular size lasts for up to 10 hours and fits right in your pocket, so you can keep it with you for when you need it. The large size last up to 18 hours, so it’s perfect when you need that extra warmth during camping or hiking. Since the warmer only contains six simple ingredients, when it’s all used up you can throw it in the trash.

• SAFE LONG-LASTING HEAT: Air-activated, unscented, and ready to use. Heat duration lasts up to 10 hours (Regular) and 18 hours (Large). Max temperature: Regular - 160°F (71°C) / Large - 165°F (74°C) Average temperature: Regular - 136°F (58°C) / Large - 142°F (61°C). Do not place the warmer directly on your skin.
• Heats Up Quickly: Simply remove the IRIS USA long-lasting hand warmer from the package and gently shake to begin warming. It reaches the maximum temperature in as little as 15 minutes. Now you can place it over your clothes or in your pocket for safe on-the-go heating for up to 10 hours. If the temperature of the warmer starts to decrease, gently massage the pouch to reheat.
• ON THE GO: These single-use hand warmers are available in 2 convenient sizes; Regular (3.7" x 2.7") and Large (4.8" x 3.7"). Travel-sized and TSA approved. IRIS hand warmers provide a comfortable heat and are ideal for keeping your body warm when the temperature gets cold. Outdoor sports, concerts, other events, skiing, biking, hunting, fishing, camping, hiking, yardwork, jogging, or walking your dog. Highly recommended for winter emergency kits!
• ALL-NATURAL & DISPOSABLE: The only ingredients are: iron powder, water, vermiculite, activated charcoal, salt, and high water absorption resin. Made in Japan. Safe to dispose of after use in compliance with your local regulations. Estimated shelf life of 4 years from the production date on the package. Always ready whenever you need it.